TOTAL VOLUME:

$134.1b

24H VOL:

$113,466,932

24H TRANSACTIONS:

2,388,728,490

OPEN INTEREST:

$1,423,222,590

402,751

Markets across

30,217

events

MATCHED EVENTS:

2,632

PLATFORM COVERAGE:

5

Polymarket:

39%

VS.

Kalshi:

61%

BETA
Dashboards
Tour
All
Sports
National Bank Open: Taylor Townsend vs Belinda Bencic
polymarket
opinion
limitless

Nikola Bartunkova vs Amanda Anisimova: 3 or more total sets?

Volume:
$564,624

National Bank Open: Taylor Townsend vs Belinda Bencic Set 1 Winner

 - Polymarket

National Bank Open: Taylor Townsend vs Belinda Bencic Set 1 Winner - Polymarket

1W

News

Positive

Negative

Neutral

Hover marker for details

Vol.

·

Resolved Aug 8, 2026

Closed: Aug 7, 9:34 PM EST

polymarket

Polymarket

View
Outcome
Trade
Chance %
Price
Spread
Liquidity
Volume
24h
7d
Open Interest
Ends in
Result
polymarket

National Bank Open: Taylor Townsend vs Belinda Bencic Set 1 Winner

View
100%
66%
Yes 100¢No 0¢
0.1¢
N/A
$7,312
N/A
N/A
N/A
Settled
Yes
polymarket

National Bank Open: Taylor Townsend vs Belinda Bencic Match O/U 21.5

100%
51%
Yes 100¢No 0¢
0.1¢
N/A
$18
N/A
N/A
N/A
Settled
Yes
polymarket

National Bank Open: Taylor Townsend vs Belinda Bencic Total Sets: O/U 2.5

100%
Yes 100¢No 0¢
0.1¢
N/A
$14
N/A
N/A
N/A
Settled
Yes
limitless

Nikola Bartunkova vs Amanda Anisimova: 3 or more total sets?

N/A
N/A
99.8¢
N/A
N/A
N/A
N/A
N/A
Settled
No
polymarket

National Bank Open: Taylor Townsend vs Belinda Bencic Match O/U 22.5

100%
58%
Yes 100¢No 0¢
0.1¢
N/A
$11
N/A
N/A
N/A
Settled
Yes
polymarket

National Bank Open: Taylor Townsend vs Belinda Bencic

0%
27%
Yes 0¢No 100¢
—
N/A
$552,382
N/A
N/A
N/A
Settled
Yes
polymarket

National Bank Open: Taylor Townsend vs Belinda Bencic Set Handicap +/-1.5

0%
49%
Yes 0¢No 100¢
—
N/A
$4,278
N/A
N/A
N/A
Settled
Yes
polymarket

National Bank Open: Taylor Townsend vs Belinda Bencic Set 2 Winner

0%
33%
Yes 0¢No 100¢
—
N/A
$406
N/A
N/A
N/A
Settled
Yes
polymarket

National Bank Open: Taylor Townsend vs Belinda Bencic Set Handicap +/-1.5

0%
15%
Yes 0¢No 100¢
—
N/A
$203
N/A
N/A
N/A
Settled
Yes
opinion

Nikola Bartunkova vs Amanda Anisimova

N/A
N/A
—
N/A
N/A
N/A
N/A
N/A
Settled
No
polymarket

Completed Match

100%
2%
Yes 100¢No 0¢
0.1¢
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

National Bank Open: Taylor Townsend vs Belinda Bencic Set 1 O/U 8.5

100%
28%
Yes 100¢No 0¢
0.1¢
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

National Bank Open: Taylor Townsend vs Belinda Bencic Set 2 O/U 8.5

100%
Yes 100¢No 0¢
0.1¢
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

National Bank Open: Taylor Townsend vs Belinda Bencic Set 1 O/U 9.5

100%
5%
Yes 100¢No 0¢
0.1¢
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

National Bank Open: Taylor Townsend vs Belinda Bencic Set 2 O/U 9.5

100%
Yes 100¢No 0¢
0.1¢
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

National Bank Open: Taylor Townsend vs Belinda Bencic Set 2 O/U 10.5

100%
Yes 100¢No 0¢
0.1¢
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

National Bank Open: Taylor Townsend vs Belinda Bencic Set 1 O/U 10.5

100%
50%
Yes 100¢No 0¢
0.1¢
N/A
N/A
N/A
N/A
N/A
Settled
Yes
polymarket

National Bank Open: Taylor Townsend vs Belinda Bencic Match O/U 23.5

100%
57%
Yes 100¢No 0¢
0.1¢
N/A
N/A
N/A
N/A
N/A
Settled
Yes
Total markets: 18

Description

This event group covers tennis matches in the National Bank Open, specifically focusing on the outcomes and completeness of matches involving Taylor Townsend vs Belinda Bencic, and Nikola Bartunkova vs Amanda Anisimova.

PredictionHero - Resolution Divergence Alerts (RDA)

Unified Resolution Criteria (Consistent across platforms)

All markets consistently use official WTA Tour results to determine resolution, with clear guidelines for match completions, retirements, defaults, and cancellations.Primary resolution logic: Official WTA Tour scoring page

Core resolution logic:

  • A match win is determined by the first player to claim the required number of sets under the match's official best-of format
  • If the match begins but is not completed due to retirement or default, the opposing player is considered the winner
  • If the match is canceled before play begins, delayed beyond 7 days, or ends in a walkover, the market resolves to 50-50 or "No" depending on the market
  • Suspensions due to weather or other delays do not close the market if the match concludes within the 7-day window

Edge cases & clarifications:

  • Retirement/Default: If the match begins but is not completed due to retirement or default, the opposing player is considered the winner
  • Walkover: If a player withdraws before the start, the market resolves to 50-50
  • Cancellation: If the match is canceled before play begins or delayed beyond 7 days without a winner, the market resolves to 50-50 or "No"
Timing: Resolution occurs immediately after the official WTA Tour publishes the match result, typically within 2 hours after the match concludesOur PredictionHero Resolution Divergence Alerts (RDA) are there to help users identify potential differences across platforms. They do not replace or supersede the official rules and description of any prediction market. Users are solely responsible for reviewing and understanding the applicable rules and resolution criteria before placing any trade or bet. If you notice a potential inconsistency, discrepancy, or error in an alert, please report it to our team so we can review and improve the accuracy of our data.

Polymarket

This market refers to the tennis match between Taylor Townsend and Belinda Bencic in the National Bank Open, originally scheduled for August 7, 2026 at 10:00AM ET. This market will resolve to 'Taylor Townsend' if Taylor Townsend advances against Belinda Bencic. This market will resolve to 'Belinda Bencic' if Belinda Bencic advances against Taylor Townsend. If the match is canceled (not played at all), ends in a tie, or is delayed beyond 7 days from the scheduled date without a winner determined, this market will resolve to 50-50. If the match begins but is not completed, and one player advances due to the opponent's retirement, default, or disqualification, this market will resolve to the player who advances. If the match ends in a walkover (player withdraws before the start and the other advances automatically), this market will resolve to 50-50. The primary resolution source will be official information from the WTA Tour. A consensus of credible reporting may also be used.

Limitless

This market refers to the tennis match between Nikola Bartunkova and Amanda Anisimova in the WTA Canadian Open, originally scheduled for August 7, 2026 at 13:00 UTC. This market will resolve to "YES" if the total number of sets completed equals or exceeds 3. Otherwise, it will resolve to "NO." A super tie breaker is considered as one (1) set for total set markets. If the match begins but is not completed, this market will resolve 50-50. If the match is canceled before play begins or delayed beyond 7 days from the scheduled date without a result, this market will also resolve 50-50.

Opinion

In the upcoming WTA singles match scheduled for 2026-08-06 22:55 UTC: if Nikola Bartunkova wins the match, this market resolves to "Nikola Bartunkova"; if Amanda Anisimova wins, it resolves to "Amanda Anisimova". The winner is the first player to claim the required number of sets under the match's official best-of format. If the match begins but is not completed, a retirement or default counts the opposing player as the winner. If a walkover is declared before the first point is played, the match is outright canceled, or it is delayed beyond 7 days from the scheduled date without a winner determined, this market will resolve to 50-50. Suspensions caused by weather, fading light, or other tournament-imposed delays do not close this market — it stays open until the match is officially completed, provided it concludes within the 7-day window mentioned above. Resolution Source: The official WTA Tour scoring page. Note: This market will resolve strictly based on the first officially published result from the designated source. Any subsequent revisions will not affect this resolution.

Frequently asked questions

The dashboard for the Bartunkova vs Anisimova sets market aggregates real-time data from multiple platforms, showing how traders price the likelihood of different set totals in this upcoming match. It displays current odds, volume of $564,624, and 24-hour volume of $563,150 across venues, offering a consensus view of market expectations as the event approaches.

On Limitless and Opinion, prices can vary because of differences in user participation, liquidity, and trading behavior. Limitless and Opinion can show different implied probabilities for the same outcome because of liquidity, fee structure, participant mix, and how each venue defines the contract. For instance, one platform might attract more aggressive traders or have a larger user base focusing on this specific matchup, leading to distinct probability assessments. Additionally, each venue may handle order execution or fee structures differently, influencing how traders place bets and thus the displayed odds.